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dem82 [27]
3 years ago
6

Bivariate data is data for two, usually related, variables. Each value of one variable is paired with a value of the other, for

example, the height and shoe size of each student in a high school class. Bivariate data can be plotted on a coordinate plane called a scatter plot. A scatter plot’s x-axis represents one variable, and its y-axis represents the other. By plotting each data pair on a scatter plot, we can visualize the relationship between variables. Scatter plots help us understand whether or not something like height and shoe size are related. Scatter plots also help us identify outliers and clustering in a set of bivariate data. Outliers are values that are much larger or smaller than most other values in a data set. On a scatter plot, outliers are easy to spot since they appear well above or below most other plotted points. Clustering becomes apparent when points are bunched close together. This tells us something about how common a particular range of values is.
Mathematics
1 answer:
Anna71 [15]3 years ago
8 0

Answer:Average gas price at a local gas station.

Step-by-step explanation:

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(5n-1)(n+1)=0 factory
gavmur [86]

Answer:

5n^2+(4n)-1

Step-by-step explanation:

(5n-1)(n+1)=0

Lets find <em>n.</em>

(5n-1)(n+1)=0

FOIL it.

5n^2+5n-1n-1

Add/Substract similar factors

5n^2+(5n-1n)-1

5n^2+(4n)-1

Thats your answer.

3 0
3 years ago
What is the value of x? Use the image below. *<br> (5x + 5)<br> 959<br> 95<br> 18<br> 19<br> 180
docker41 [41]

Answer:

18

Step-by-step explanation:

hope this helps you out

7 0
3 years ago
HELP it’s ASAP need to get this done!!
Ad libitum [116K]

Answer:

384

Step-by-step explanation:

32 times 12 is 384

please mark as brainliest!!

5 0
3 years ago
Read 2 more answers
For hockey practice, Rosa has to skate around a face off circle five times. The face off circle has a diameter of 9.0m. About ho
SVETLANKA909090 [29]

Answer:

Distance\ cover\ by\ Rosa = 141.3\ m

Step-by-step explanation:

Given:

Rosa has to skate around a face off circle five times.

Distance = 5\times circumfrance\ of\ circle

Diameter of a circle = 9.0 m

Radius of a circle = \frac{d}{2} =\frac{9}{2}=4.5\ m

Solution:

We know that the circumference of a circle.

C = 2\pi r

Where;

r = Radius of a circle

Substitute \pi =3.14\ and\ r = 4.5 in above equation.

C = 2\times 3.14\times 4.5

C = 28.26\ m

So, the circumference of the circle is 28.26 m.

Rosa has to skate around a face off circle five times, so Rosa cover 28.26 m 5 times.

Distance\ cover\ by\ Rosa = 5\times 28.26

Distance\ cover\ by\ Rosa = 141.3\ m

Therefore, the distance cover by Rosa to skate 141.3 m.

7 0
3 years ago
WILL GIVE BRAINLIEST
wlad13 [49]

A) Tonya bought 3 games at X price, so 3X would be total amount.

B) Tony's cost was 0.50 less than X, so x-0.50, he bought 4 games, so he spent 4(x-0.50).

C) Set those to equal to solve for x:

3x = 4(x-0.50)

D) Solve:

3x = 4(x-0.50)

Distribute:

3x = 4x - 2

Subtract 4x from both sides:

-X = -2

Multiply both sides by -1:

X = 2

E) Since X is the amount Tonya paid per game, Tony paid X - 0.50, so Tony paid 2 - 0.50 = $1.50 per game.

Check:

Tonya:  3x = 3(2) = $6 total

Tony: 4(x-0.50) = 4(2.00 - 0.50) = 4(1.50) = $6 total

8 0
3 years ago
Read 2 more answers
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